// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef UI_ACCESSIBILITY_AX_PLATFORM_NODE_MAC_H_
#define UI_ACCESSIBILITY_AX_PLATFORM_NODE_MAC_H_

#import <Foundation/Foundation.h>

#include "base/mac/scoped_nsobject.h"
#include "base/macros.h"
#include "ui/accessibility/ax_export.h"
#include "ui/accessibility/platform/ax_platform_node_base.h"

@class AXPlatformNodeCocoa;

namespace ui {

class AXPlatformNodeMac : public AXPlatformNodeBase {
public:
    AXPlatformNodeMac();

    // AXPlatformNode.
    void Destroy() override;
    gfx::NativeViewAccessible GetNativeViewAccessible() override;
    void NotifyAccessibilityEvent(ui::AXEvent event_type) override;

    // AXPlatformNodeBase.
    int GetIndexInParent() override;

private:
    ~AXPlatformNodeMac() override;

    base::scoped_nsobject<AXPlatformNodeCocoa> native_node_;

    DISALLOW_COPY_AND_ASSIGN(AXPlatformNodeMac);
};

} // namespace ui

AX_EXPORT
@interface AXPlatformNodeCocoa : NSObject {
@private
    ui::AXPlatformNodeBase* node_; // Weak. Retains us.
}

+ (NSString*)nativeRoleFromAXRole:(ui::AXRole)role;
+ (NSString*)nativeSubroleFromAXRole:(ui::AXRole)role;

- (instancetype)initWithNode:(ui::AXPlatformNodeBase*)node;
- (void)detach;

@property (nonatomic, readonly) NSRect boundsInScreen;

@end

#endif // UI_ACCESSIBILITY_AX_PLATFORM_NODE_MAC_H_
